Measurement Specialties 9116 Manual do Utilizador descarregar pdf (Página 93)

Measurement Specialties Inc. Model 9116 User’s Manual

Page 81 www.MEAS-SPEC.com

Transducer Coefficients Description

Datum

Type

Re-zero Cal Adjustment (offset) term (Note 1)

FLOAT

Span Cal Adjustment (gain) term (Note 2)

FLOAT

User Defined Field (Note 4)

INTEGER

Transducer Manufacturing Reference Number (Note 5)

INTEGER

Transducer Full-Scale Range Code (See Appendix F) (Note 5)

INTEGER

(Note 1) Related command ‘w08’ can be used to download the offset term to the

sensor’s non-volatile memory (digitally or non-digitally compensated sensor).

(Note 2) Related command ‘w09’ can be used to download the gain term to the

sensor’s non-volatile memory (digitally or non-digitally compensated sensor).

(Note 4) Data is immediately stored to the sensor’s non-volatile memory.

The User Defined Date field (cc=07) is a 32-bit integer. Possible uses are to I

ndicate the date of last user zero and/or span calibration or possibly the date of

next required calibration. If this optional field is used, the user is responsible for

correctly encoding the date into the appropriate 32-bit integer value e.g., a

decimally encoded ‘yymmdd’ date. Any modifications of this field (using the

Download Internal Coefficients (‘v’) command) will result in the new value

automatically being entered to transducer non-volatile memory.

A special single Other Coefficients array is selected with array index aa=11

(hex). All the valid coefficient indexes (for this array only) are listed in the

following table:

Other Coefficients Description

Datum

Type

EU Pressure Conversion scaler (default=1.0)

FLOAT

1 2 ... 88 89 90 91 92 93 94 95 96 97 98 ... 145 146

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Measurement Specialties 9116 Manual do Utilizador Página 93